Y3Pt

metal
· Y3Pt

Y3Pt is an intermetallic compound combining yttrium and platinum, belonging to the rare-earth platinum family of materials. This compound is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in high-temperature structural materials and functional devices where the combination of rare-earth and noble-metal properties offers unique thermal stability and corrosion resistance. Engineers would consider Y3Pt for specialized applications requiring exceptional oxidation resistance and thermal cycling performance, though material availability, cost, and processing complexity typically limit its use to advanced research programs, aerospace components, or high-reliability systems where performance justifies the material investment.

High-temperature structural componentsAerospace research and developmentOxidation-resistant coatingsThermal barrier systemsRare-earth intermetallic researchCorrosion-resistant specialty alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
55.59
GPa—
↳
55.59
GPa—
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa—
Elastic Anisotropy(AU)
1.347
-—
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa—
Poisson's Ratio(ν)
0.3457
-—
Shear Modulus(G)2 entries
19.12
GPa—
↳
19.12
GPa—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.007
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.00930
eV/atom—
Formation Energy(ΔHf)
-0.7567
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.